142570428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:145

約数の個数: 216

約数和(自身を含む): 457962624

約数和(自身を除く): 315392196

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 83, 84, 91, 121, 132, 143, 154, 156, 166, 169, 182, 231, 242, 249, 273, 286, 308, 332, 338, 363, 364, 429, 462, 484, 498, 507, 546, 572, 581, 676, 726, 847, 858, 913, 924, 996, 1001, 1014, 1079, 1092, 1162, 1183, 1452, 1573, 1694, 1716, 1743, 1826, 1859, 2002, 2028, 2158, 2324, 2366, 2541, 2739, 3003, 3146, 3237, 3388, 3486, 3549, 3652, 3718, 4004, 4316, 4719, 4732, 5082, 5478, 5577, 6006, 6292, 6391, 6474, 6972, 7098, 7436, 7553, 9438, 10043, 10164, 10956, 11011, 11154, 11869, 12012, 12782, 12948, 13013, 14027, 14196, 15106, 18876, 19173, 20086, 20449, 22022, 22308, 22659, 23738, 25564, 26026, 28054, 30129, 30212, 33033, 35607, 38346, 39039, 40172, 40898, 42081, 44044, 45318, 47476, 52052, 56108, 60258, 61347, 66066, 70301, 71214, 76692, 78078, 81796, 83083, 84162, 90636, 98189, 120516, 122694, 130559, 132132, 140602, 142428, 143143, 154297, 156156, 166166, 168324, 196378, 210903, 245388, 249249, 261118, 281204, 286286, 294567, 308594, 332332, 391677, 392756, 421806, 429429, 462891, 498498, 522236, 572572, 589134, 617188, 783354, 843612, 858858, 913913, 925782, 996996, 1080079, 1178268, 1566708, 1697267, 1717716, 1827826, 1851564, 2160158, 2741739, 3240237, 3394534, 3655652, 4320316, 5091801, 5483478, 6480474, 6789068, 10183602, 10966956, 11880869, 12960948, 20367204, 23761738, 35642607, 47523476, 71285214, 142570428]

約数ペア:

[(1, 142570428), (2, 71285214), (3, 47523476), (4, 35642607), (6, 23761738), (7, 20367204), (11, 12960948), (12, 11880869), (13, 10966956), (14, 10183602), (21, 6789068), (22, 6480474), (26, 5483478), (28, 5091801), (33, 4320316), (39, 3655652), (42, 3394534), (44, 3240237), (52, 2741739), (66, 2160158), (77, 1851564), (78, 1827826), (83, 1717716), (84, 1697267), (91, 1566708), (121, 1178268), (132, 1080079), (143, 996996), (154, 925782), (156, 913913), (166, 858858), (169, 843612), (182, 783354), (231, 617188), (242, 589134), (249, 572572), (273, 522236), (286, 498498), (308, 462891), (332, 429429), (338, 421806), (363, 392756), (364, 391677), (429, 332332), (462, 308594), (484, 294567), (498, 286286), (507, 281204), (546, 261118), (572, 249249), (581, 245388), (676, 210903), (726, 196378), (847, 168324), (858, 166166), (913, 156156), (924, 154297), (996, 143143), (1001, 142428), (1014, 140602), (1079, 132132), (1092, 130559), (1162, 122694), (1183, 120516), (1452, 98189), (1573, 90636), (1694, 84162), (1716, 83083), (1743, 81796), (1826, 78078), (1859, 76692), (2002, 71214), (2028, 70301), (2158, 66066), (2324, 61347), (2366, 60258), (2541, 56108), (2739, 52052), (3003, 47476), (3146, 45318), (3237, 44044), (3388, 42081), (3486, 40898), (3549, 40172), (3652, 39039), (3718, 38346), (4004, 35607), (4316, 33033), (4719, 30212), (4732, 30129), (5082, 28054), (5478, 26026), (5577, 25564), (6006, 23738), (6292, 22659), (6391, 22308), (6474, 22022), (6972, 20449), (7098, 20086), (7436, 19173), (7553, 18876), (9438, 15106), (10043, 14196), (10164, 14027), (10956, 13013), (11011, 12948), (11154, 12782), (11869, 12012)]